Which expression is equivalent to 4(7 + 8)? A) 11+8 B) 11+12 C) 28+12 D) 28+32

Solve for m. 13m−23=113

antoniya [11.8K]

Answer:

Exact form: 136/13

Decimal form: 10.46153846

Mixed number form: 10 6/13

8 0

3 years ago

9 - 10x = 2x + 1 - 8x

Furkat [3]

Answer:

$x=2$

Step-by-step explanation:

$9 - 10x = 2x + 1 - 8x$

$9-10x=-6x+1$

Subtract 9 from both sides:

$9-10x-9=-6x+1-9$

$-10x=-6x-8$

Add 6x to both sides:

$-10x+6x=-6x-8+6x$

$-4x=-8$

Divide both sides by -4:

$\frac{-4x}{-4}=\frac{-8}{-4}$

$x=2$

8 0

4 years ago

Read 2 more answers

Simplify 4x^6/2x^4 step by step please thanks

mrs_skeptik [129]

Ok so you have 4, x^6 / 2, x^4. Now divide the coefficient so 4/2=2. So 2 x^6/x^4, now subtract the numerator by the denominator so x^6-x^4=x^2 so now you have 2x^2

Answer: 2x^2

5 0

3 years ago

Which one of the following is a true

Marina86 [1]

Answer:

X5, m d5£t4#it8#k,osp5*9y6£, you_, I_, I &, I 5"I 5"6'7'6”7'6'6"6"I 5*95*95*59*I 5,5*5*I 5*I 5•5the area of a trapezium is 240 con 2 97 the parallel side is gucm and 26 cm long Feng

the distance between them.the area of a trapezium is 240 con 2 97 the parallel side is gucm and 26 cm long Feng

the distance between them.

4 0

2 years ago

I need help on this question as soon as possible

cupoosta [38]

Answer:

choice 2) rotation 90 CW

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Which expression is equivalent to 4(7 + 8)?A) 11+8B) 11+12C) 28+12D) 28+32​

Which expression is equivalent to 4(7 + 8)?A) 11+8B) 11+12C) 28+12D) 28+32